Tube Substitutions for:
EL33
Vacuum Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| EL33 |  | |
| Web References | EL33 (Philips) @ Franks Electron Tubes EL33 @ RadioMuseum.org | |
Vacuum Pentode
MECHANICAL DATA
| Basing | 7S |
| Type | Substitutes | Base Diagram |
|---|---|---|
| EL33 | | |
| Web References | EL33 (Philips) @ Franks Electron Tubes EL33 @ RadioMuseum.org | |
| Basing | 7S |